The Best Cyber Insurance Providers for B2B SaaS and AI Startups (2026)

What to look for in a cyber insurance provider for AI/tech companies

Most cyber policies are written for the median commercial customer — a business that stores some customer data and wants protection if it gets breached. If you're building on AI, processing payments, or running a SaaS platform where enterprise customers rely on your uptime for their own operations, that median policy has gaps that won't become visible until you file a claim.

Before evaluating providers, confirm three things in any policy you're considering:

Does it cover AI-specific risks? Ask directly: does this policy cover claims arising from model performance failures, LLM hallucinations, algorithmic bias, or training data disputes? Generic Tech E&O covers bugs in human-written code. It often excludes AI model outputs entirely unless you have an AI and Algorithmic Liability Endorsement.

What's the difference between third-party and first-party coverage? The base Cyber policy (Coverage A) pays claims brought against you by others whose data was exposed. Your own breach response costs — forensic investigation, legal counsel, notification, credit monitoring — require separate endorsements. Many founders learn this distinction after the fact.

What does the underwriting actually look at? Some carriers use a static questionnaire. Others use real-time security scanning. The difference affects both your premium and what happens when you file a claim. If your security posture improves, some carriers will reflect that in your renewal.

1. Coalition — owns its own carrier, bundles active monitoring

What it is: Coalition is a full-stack cyber carrier that writes its own policies and includes active threat monitoring as part of the coverage package. Coalition's security platform scans your infrastructure continuously and alerts you to vulnerabilities before they become incidents — which is unusual in a market where most policies are purely reactive.

Best for: Any B2B SaaS company where Cyber is the highest-priority policy and claims-paying strength matters. Coalition has one of the longest track records among tech-native cyber carriers and owns its own underwriting, which means faster binding than broker-routed options.

Watch out for: Coalition's core strength is Cyber. If you need a complete stack including D&O, EPLI, and Tech E&O from one platform, you'll need to combine Coalition for Cyber with another carrier or broker for other lines. The active monitoring integration is genuinely valuable but requires ongoing cooperation — it's not set-and-forget.

2. At-Bay — built for tech risk, strong on AI vendor exposure

What it is: At-Bay is a cyber-native carrier that explicitly prices and underwrites AI and tech risk, including exposure from third-party AI tools and APIs your company integrates. If you're building on OpenAI, Anthropic, or other foundation models — or if you're running agentic workflows where AI makes autonomous decisions — At-Bay's underwriting explicitly accounts for that in a way that most carriers don't.

Best for: AI startups and SaaS companies with significant third-party AI vendor exposure. At-Bay is one of the few carriers that treats "we use LLMs in our core product" as a specific risk category rather than ignoring it.

Watch out for: At-Bay is strong on AI vendor risk, but like Coalition, it's primarily a cyber carrier. If you need broader coverage lines from one platform, you'll be combining carriers. Confirm that any AI-specific claims you anticipate are explicitly covered in your policy language, not just implied by the underwriting conversation.

3. Corvus (now part of Travelers) — strong underwriting for complex tech stacks

What it is: Corvus built a reputation as a data-driven cyber underwriter before being acquired by Travelers, one of the largest and most financially stable insurers in the US. The Corvus approach — dynamic risk scoring and continuous monitoring — is now backed by Travelers' carrier infrastructure and claims-paying capacity.

Best for: Startups at Series A and beyond where carrier financial strength and claims history are part of your due diligence criteria, or where enterprise customers vet the underlying insurer. Travelers' balance sheet removes a question that newer carriers legitimately raise.

Watch out for: The Corvus acquisition means you're now buying through Travelers' distribution infrastructure, which may be slower than the original Corvus direct experience. Confirm binding timelines before you need a certificate. Corvus's strength was always sophisticated underwriting, not speed.

4. Embroker — fast digital-first quoting, watch the claims track record

What it is: Embroker is a digital brokerage with strong tech-sector relationships and a clean quoting interface that makes it fast to get competitive Cyber quotes without a full brokerage engagement. For founders who want a modern experience and don't yet have a broker relationship, Embroker is a reasonable starting point.

Best for: Seed and early Series A companies that need to move fast and want a tech-native quoting experience. Embroker is a broker, not a carrier, so it accesses multiple markets — which can produce competitive pricing.

Watch out for: As a broker, Embroker routes your application to third-party underwriters. Binding is not same-day. For Cyber specifically, the underlying carrier's claims track record matters more than the broker's brand — ask which carrier is writing the policy before you bind. Claims handling quality varies by carrier, not by Embroker.

5. Corgi — newest entrant, positive early feedback on price and speed

What it is: Corgi is a full-stack AI insurance carrier that underwrites its own policies across D&O, Tech E&O, EPLI, and Cyber from a single platform. Quotes arrive in under 10 minutes. Same-day binding. One certificate of insurance for the full stack. Corgi explicitly covers three AI risk categories: model performance and hallucination, algorithmic bias, and training data disputes — written into the policy, not buried in an exclusion.

Best for: Seed and Series A founders who need to move fast and want AI-specific Cyber coverage without assembling policies from multiple carriers. The all-in-one platform also removes the coordination overhead of managing separate carriers for each line.

Watch out for: Corgi is the newest entrant on this list. Early feedback from founders on pricing and speed is positive. The claims track record is shorter than Coalition, Corvus/Travelers, or At-Bay. For a Seed company buying its first cyber policy, that trade-off is manageable. For a Series B company with enterprise customers who audit their vendor's insurance programs, evaluate the claims history question directly before choosing.

How to choose: criteria × provider comparison

Sources

• Coalition Inc. — Coalition's active insurance model bundles continuous threat monitoring with Cyber coverage, differentiating it from standard reactive policies.
• At-Bay — At-Bay's underwriting explicitly addresses AI vendor exposure and third-party model risk, areas most carriers handle through exclusions.
• Corvus Insurance — Now part of Travelers, Corvus pioneered data-driven cyber underwriting for complex tech stacks.